242530110 has 48 divisors (see below), whose sum is σ = 631547280. Its totient is φ = 64575360.

The previous prime is 242530087. The next prime is 242530121. The reversal of 242530110 is 11035242.

242530110 is a `hidden beast` number, since 24 + 2 + 530 + 110 = 666.

It is a super-2 number, since 2×242530110² = 117641708513224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71145 + ... + 74475.

It is an arithmetic number, because the mean of its divisors is an integer number (13157235).

Almost surely, 2^242530110 is an apocalyptic number.

242530110 is an abundant number, since it is smaller than the sum of its proper divisors (389017170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242530110 is a wasteful number, since it uses less digits than its factorization.

242530110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153 (or 4150 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 242530110 is about 15573.3782462252. The cubic root of 242530110 is about 623.6226607951.

Adding to 242530110 its reverse (11035242), we get a palindrome (253565352).

The spelling of 242530110 in words is "two hundred forty-two million, five hundred thirty thousand, one hundred ten".